Electronics > Projects, Designs, and Technical Stuff
Annealed cast iron as magnet pole pieces (for low-field NMR)
ChristofferB:
Earth field NMR is a very cool but completely different area to work in, I think something looking a bit more like 60's nmr is my prefered way to go.
I've modeled my proposed magnet in FEMM (thanks again for the suggestion) and the field strenght in the gap is almost unchanged between soft iron and 1020 steel.
I'll go with the steel for now. attached is the output. Now there's something to put on your wall! :)
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